DiodesZetex Switching Diode 100 V 250 mA 2-Pin SOD-323 1N4148WSF-7

The DiodesZetex 1N4148WSF-7 Switching Diode is an industry-standard small signal diode engineered for optimized signal switching in a wide range of electronic circuits. Featuring a maximum reverse repetitive voltage of 100 V and a continuous forward current rating of 250 mA, this diode provides both protection and efficient performance for signal processing and control in industrial, commercial, and consumer applications.

Encased in an ultra-compact, surface-mount SOD-323 package, the 1N4148WSF-7 enables high-density layouts on modern PCBs, making it a preferred solution for space-constrained designs in telecommunications, computing, power management, instrumentation, and automotive electronics. The device offers a rapid reverse recovery time of 4 nanoseconds, assuring minimal delay in high-speed switching circuits and supporting precise waveform shaping, pulse, and signal routing tasks.

Maximum reverse repetitive voltage: 100 V protects delicate circuit components. Rated for 250 mA forward current, providing versatility for both analog and digital applications. Ultra-low leakage current of 50 μA supports low power dissipation designs.

Maximum peak forward surge tolerance of 4 A ensures reliable operation during transient overload conditions. Allows operation from -55°C to +150°C for robust industrial and automotive environments. Reliable surface-mount SOD-323 configuration for automated assembly and manufacturing workflows.

Typical use cases for the DiodesZetex 1N4148WSF-7 include fast switching and signal routing in discrete logic, inverter circuits, protection diodes in power supplies, and clamping functions for analog and digital signal lines. Designed for reliability and long life, the diode meets strict quality standards, making it suitable for use in professional electronics manufacturing, test and measurement equipment, and automated industrial controls.

Engineering and development teams in electronics design, repair, and manufacturing sectors will appreciate the 1N4148WSF-7 for its electrical reliability, compact form factor, and broad compatibility with standard SMD soldering and handling processes. Choose DiodesZetex diodes for a trusted component that delivers consistent switching performance in critical applications.

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